Calculating a correlation matrix

Measure the correlation / association between 2 or more variables.

1. Select a cell in the dataset.
2. On the Analyse-it ribbon tab, in the Statistical Analyses group, click Correlation or Multivariate, and then click the statistics to show:

   Option	Description
   Correlation Matrix	Show the product-moment correlation coefficients.
   Rank Correlation Matrix	Show the rank correlation coefficients.

   The analysis task pane opens.
3. In the Variables list, select the variables.
4. Optional: To highlight the coefficients depending on their sign and magnitude, select the Color maps check box.
5. Optional: To show univariate descriptive statistics for each variable, select the Descriptives for each variable check box.
6. Click Calculate.